Function Notation Review

Find output

100

Given: f(x)=3x 

Find f(2)

What is 6

200

Given: f(x) = x+5

Find f(6)

What is 11

300

given: f(x) = 7x +5

Find f(0)

What is 5

400

Given: f(x) = -5/3 x + 4

Find f(-3)

What is 9

500

given: f(x) = 3/8x - 6

Find f(8)

What is -3

f(-6)

100

given: f(x) = x + 2

What is -4

200

given: f(x) = 5x + 10

What is -20

300

given: f(x) = -3x - 9

What is 9

400

given: f(x) = x² - 5

What is 31

500

given: f(x) = x² - 30

What is 6